i want to use the same stuff the big guys use. ishares. 9 out of 10 large, professional investors choose ishares for their etfs. introducing the ishares core, etfs for the heart of your portfolio. tax efficient and low cost building blocks to help you keep more of what you earn. call your advisor. visit ishares.com. ishares. yeah, ishares. ishares by blackrock. call 1-800-ishares for a prospectus which includes investment objectives, risks, charges and expenses. read and consider it carefully before investing. >> osgood: whatever the outcome this election day, the question will linger. has a man been elected to the u.s. presidency without having been born in the usa? that's a question addressed now by our mo rocca. >> reporter: the rumors persist. was the president actually born in the usa? and if he wasn't, what does that say about president chester allen arthur? who did you think i was talking about? our 21stson tur president chester allen arthur is is remembered as much for his outlandish facial hair as he is for his outlandish